Service difficulty report · Battery Pack · Boeing 7378H4

Difficulty date
March 1, 2023
Submitted
March 13, 2023
Operation
Air carrier
Aircraft
N8662F
Make and model
Boeing 7378H4
Aircraft serial
36936
Aircraft time
27,184 hours, 12,716 cycles
Part
Battery Pack
Condition
Inoperative
Location
Zn 200 Fus Top
Stage of operation
IN
How discovered
9
Nature of condition
O
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

SEVERAL EMERGENCY LIGHTS INOP LEFT SIDE BINS<[01] REMOVED SAND REPLACED 4 EMERGENCY BATTERY PACKS.ROW 7;12; 20 ABC AND FOWARD CENTER COMPARTMENT. OPS CHECKS GOOD PER MM 33-51-00;[02] REMOVED AND REPLACED 4 EMERGENCY BATTERY PACKS.ROW 7;12; 20 ABC AND FOWARD CENTER COMPARTMENT; PER MM 33-51-06. OPS CHECKS GOOD PER MM 33-51-00

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